@blue: #2E57FF;

.home {
    width: 100%;
    height: 100%;
    padding: 71px 51px;
    box-sizing: border-box;
    // padding-bottom: 65px;
    .title {
        display: flex;
        justify-content: space-between;
        margin-bottom: 78px;

        .subject {
            font-size: 60px;
            font-weight: bold;
            color: #333333;
            line-height: 30px;
            height: 51px;
        }

        .testSubject {
            margin-right: 40px;
            font-size: 36px;
            font-weight: 500;
            color: #2E57FF;
            line-height: 30px;
            position: relative;

            &::after {
                position: absolute;
                top: 0;
                right: -35px;
                content: '';
                border-top: 15px solid transparent;
                border-left: 20px solid @blue;
                border-bottom: 15px solid transparent;

            }
        }
    }

    .studyKu {
        box-sizing: border-box;
        width: 1025px;
        height: 600px;
        background: #2E57FF;
        box-shadow: 0px 39px 87px 0px rgba(46, 87, 255, 0.2);
        border-radius: 80px;
        padding: 60px;
        display: flex;
        flex-direction: column;
        justify-content: space-between;

        .welcome {
            box-sizing: border-box;
            font-size: 32px;
            font-weight: 400;
            color: #FFFFFF;
        }

        .down {
            display: flex;
            align-items: flex-end;

            img {
                width: 402px;
            }

            .right {
                flex: 1;
                margin-left: 80px;
                font-size: 40px;

                .top {
                    display: flex;
                    align-items: center;
                    justify-content: space-between;
                    color: #fff;
                    margin-bottom: 60px;
                }

                .down {
                    display: flex;
                    justify-content: space-around;

                    .err,
                    .shoucang {
                        div {
                            display: flex;
                            flex-direction: column;
                            align-items: center;
                            line-height: 50px;

                            &:first-child {
                                font-size: 52px;
                                font-weight: 700;
                                color: gold;
                            }

                            &:nth-child(2) {
                                color: #fff;
                            }
                        }
                    }
                }
            }
        }
    }

    .category {
        display: flex;
        justify-content: space-around;
        margin-top: 80px;

        img {
            width: 216px;
        }
    }

    .tiku {
        display: flex;
        align-items: flex-end;
        margin-top: 100px;
        color: #333333;
        .subject_title {
            font-size: 60px;
            font-weight: bold;
            margin-right: 45px;
        }

        span {
            font-size: 36px;
            font-weight: 500; 
            color: #666;
        }
    }

}